National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
SWITCH , MERCURY
Definition:
A SWITCH IN WHICH A MERCURY POOL IS USED TO BRIDGE FIXED CONTACTS WHEN THEIR INCLOSING SEALED CAPSULE IS TILTED. DO NOT USE IF SWITCH HAS AN ACTUATOR, SUCH AS LEVER, PUSH BUTTON, TOGGLE, AND THE LIKE. SEE SWITCH (AS MODIFIED). FOR ITEMS IN WHICH A CONTACT MAY BE MOVED INTO A MERCURY POOL BY A MAGNETIC FIELD, SEE SWITCH, REED.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 9-51 | 39709 | R | 5 | 9 | 3 | TX | ||
| 9-5107SA | 39709 | R | 5 | 9 | 3 | TX | ||
| 9-51 07SA8T | 85274 | A | 3 | 2 | E | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 39709 | MERCOID CORP THE |
| 85274 | DWYER INSTRUMENTS INC DIV DWYER INST |
Federal Supply Class
Title
SWITCHES
Inclusions:
INCLUDES ROTARY, KNIFE, TOGGLE, PUSH BUTTON, MERCURY, THERMOSTATIC, AND DIFFERENTIAL PRESSURE SWITCHES.
Exclusions:
EXCLUDES SWITCHGEAR.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CQPW | SWITCH ACTUATION DIFFERENTIAL ANGLE | 8.0 DEGREES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
| CXQR | CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 5.000 AMPERES RESISTIVE DC AND 3.000 AMPERES RESISTIVE AC |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| ADAQ | BODY LENGTH | 2.469 INCHES NOMINAL |
| AAQL | BODY STYLE | UNCASED |
| AFXE | MAXIMUM VOLTAGE RATING IN VOLTS | 440.0 AC AND 230.0 DC |
| AXGY | MOUNTING METHOD | CLIP |
| ABPM | BODY DIAMETER | 0.672 INCHES NOMINAL |